<div class="gantt-tree-header" ng-style="{height: $parent.ganttHeaderHeight + 'px'}">
    <div ng-if="$parent.ganttHeaderHeight" class="gantt-row-label gantt-row-label-header gantt-tree-row gantt-tree-header-row"><span class="gantt-label-text" gantt-bind-compile-html="getHeaderContent()"/></div>
</div>
